r_router 0.2.1

A Flutter router package,you can not need use context to navigate.

[0.2.1] - add [getRouteWidget] method.

[0.2.0] - support RRouter Plugin.

[0.1.6+1] - fix web bug.

[0.1.6] - add router interceptor.

[0.1.5+1] - add pageBuildType and change meta params type.

[0.1.5] - add meta is use to RRouter Plugin.

[0.1.4+1] - fix SearchDelegate can not use.

[0.1.4] - adapter to flutter v1.17 version.

[0.1.3] - add pop 、popAndPushNamed 、popUntil 、canPop 、maybePop method

[0.1.2] - format

[0.1.1] - format

[0.1.0] - add dialog method.

[0.0.1] - init project